Sony DVS-7300, User Manual

Page: 135 / 606

Chapter 4 Basic Operations for Image Creation
4-51
Selecting the key source and key fill
Use the following procedure to select the key source and key fill signals for
keyer 1 on the M/E-1 bank.
For details of the operations for the processed key function, see the section
“Using the processed key function” (page 4-65).
1
In the M/E-1 KEY 1 menu, select item 2 (FILL/SOURCE).
The FILL/SOURCE menu appears.
F1 F2 F3 F4 F5 F6 F7 F8 F9 F10
KEY FILL PROCESSED KEY KEY SOURCE
SPLIT
AUTO
SELECT
KEY
BUS
4H
MATTE
KEY
BUS
4H
PROC
KEY
OFF
CLEAN
KEY
ON
KEY
ADJUST
PRESET
Function key indications in the FILL/SOURCE menu
2
Press F1 or F2 to select the type of signal used for key fill: the signal
selected on the key fill bus, or a color matte.
F1 (KEY BUS): Use the signal selected on the key fill bus for key 1.
F2 (MATTE): Use a color matte generated internally by the keyer.
3
• If in step 2 you pressed F1 (KEY BUS), select the key fill signal using
the cross-point buttons.
On the BKDS-7011/7023 control panel, press the KEY 1 button in the
key control section to delegate the K row of cross-point buttons to the
key 1 fill bus, then press the required cross-point button.
• If in step
2
you pressed F2 (MATTE), adjust the color matte parameters
with the control knobs as follows.
Knob Parameter Setting
1 Luminance Set luminance (0.00 to 100.00)
2 Saturation Set saturation (0.00 to 100.00)
3 Hue Set hue (0.00 to 359.99)
(Continued)